Hendy Irawan created GERONIMO-6347:
--------------------------------------
Summary: NullPointerException thrown when message.getContentType()
and message.getContent()
Key: GERONIMO-6347
URL: https://issues.apache.org/jira/browse/GERONIMO-6347
Project: Geronimo
Issue Type: Bug
Security Level: public (Regular issues)
Components: mail
Environment: *
org.apache.geronimo.javamail:geronimo-javamail_1.4_mail:1.8.3 (I can't find
this version in JIRA list)
* Ubuntu 11.10 amd64
* Dovecot 1:2.0.13-1ubuntu3.2
* Oracle JDK 1.6.0_31-b04
Reporter: Hendy Irawan
Sample code is pretty simple:
List<Emails> emails = new ArrayList<Emails>();
List<Recipients> recipients = new ArrayList<Recipients>();
try {
log.debug("Getting the session ({}) for accessing email.",
session);
store = session.getStore("imap");
store.connect("localhost", "rudi", "password");
log.debug("Connection is established with IMAP server: {}",
store);
folder = store.getDefaultFolder();
log.debug("Getting the {}", target);
if (target.equals("inbox")) {
folder = store.getFolder("INBOX");
} else if (target.equals("sent")){
folder = store.getFolder("Sent");
}
folder.open(Folder.READ_WRITE);
// FetchProfile fetchProfile = new FetchProfile();
// fetchProfile.add(FetchProfile.Item.CONTENT_INFO);
messages = folder.getMessages();
log.debug("No of messages is {}", folder.getMessageCount());
log.debug("No of unread messages is {}",
folder.getUnreadMessageCount());
for (int i = 0; i < messages.length; i++) {
message = messages[i];
subject = message.getSubject();
Date date =
message.getSentDate();
Address[] sender =
message.getFrom();
Address[] addRecipients =
message.getAllRecipients();
String mimeType =
message.getContentType();
log.debug("Detail of email-{} is date({}) -
sender({}) - subject({}) - mimeType({})", new Object[]{i, date, sender,
subject, ""});
for (int j = 0; j < addRecipients.length; j++) {
recipients.add(new
Recipients(addRecipients[j].toString()));
log.debug("Recipient-{} is {}", j,
addRecipients[j].toString());
}
emails.add(new Emails(sender.toString(),
recipients, subject, "message not found", date));
messageContentObject = message.getContent();
if (messageContentObject instanceof Multipart) {
log.debug("Found email-{} with
attachment", i);
senderStr = ((InternetAddress)
message.getFrom()[0]).getPersonal();
if (senderStr == null) {
senderStr = ((InternetAddress)
message.getFrom()[0]).getAddress();
log.debug("Sender is null,
address is {}", sender);
}
subject = message.getSubject();
log.debug("subject is {} for
message-{}", subject, i);
multipart = (Multipart)
message.getContent();
for (int j = 0; j <
multipart.getCount(); j++) {
part = multipart.getBodyPart(j);
contentType =
part.getContentType();
log.debug("Content type is {}",
contentType);
if
(contentType.startsWith("text/plain")) {
log.debug("Reading
content type text/plain mail");
} else {
String fileName =
part.getFileName();
log.debug("File name is
{}", fileName);
}
}
} else {
log.debug("Found mail without
attachment");
senderStr = ((InternetAddress)
message.getFrom()[0]).getPersonal();
if (senderStr == null) {
senderStr = ((InternetAddress)
message.getFrom()[0]).getAddress();
log.debug("Sender is null,
address is {}", sender);
}
subject = message.getSubject();
log.debug("subject is {} for message-{}
type: {}", new Object[] {
subject, i,
messageContentObject.getClass() });
log.debug("Message {} content: {}", i,
messageContentObject);
}
}
folder.close(true);
store.close();
} catch (Exception e) {
e.printStackTrace();
}
Log + stack trace:
A8 FETCH 1 (BODYSTRUCTURE)
* 1 FETCH (BODYSTRUCTURE ("text" "plain" ("charset" "us-ascii") NIL NIL "7bit"
6 1 NIL NIL NIL NIL))
A8 OK Fetch completed.
java.lang.NullPointerException
01:00:05 [main] DEBUG i.c.bippo.commerce.dao.EmailsDaoTest - Emails are []
at javax.mail.internet.ParameterList.set(ParameterList.java:165)
at
com.sun.mail.imap.protocol.BODYSTRUCTURE.parseParameters(BODYSTRUCTURE.java:390)
at
com.sun.mail.imap.protocol.BODYSTRUCTURE.<init>(BODYSTRUCTURE.java:224)
at
com.sun.mail.imap.protocol.FetchResponse.parse(FetchResponse.java:158)
at
com.sun.mail.imap.protocol.FetchResponse.<init>(FetchResponse.java:67)
at
com.sun.mail.imap.protocol.IMAPResponse.readResponse(IMAPResponse.java:136)
at
com.sun.mail.imap.protocol.IMAPProtocol.readResponse(IMAPProtocol.java:267)
at com.sun.mail.iap.Protocol.command(Protocol.java:312)
at com.sun.mail.imap.protocol.IMAPProtocol.fetch(IMAPProtocol.java:1453)
at com.sun.mail.imap.protocol.IMAPProtocol.fetch(IMAPProtocol.java:1445)
at
com.sun.mail.imap.protocol.IMAPProtocol.fetchBodyStructure(IMAPProtocol.java:1145)
at
com.sun.mail.imap.IMAPMessage.loadBODYSTRUCTURE(IMAPMessage.java:1285)
at com.sun.mail.imap.IMAPMessage.getContentType(IMAPMessage.java:450)
at id.co.bippo.commerce.dao.EmailsDao.getEmails2(EmailsDao.java:136)
at
id.co.bippo.commerce.dao.EmailsDaoTest.gettingMailInbox(EmailsDaoTest.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Probably relevant code snippet at com.sun.mail.imap.protocol.BODYSTRUCTURE:
private ParameterList parseParameters(Response r)
throws ParsingException {
r.skipSpaces();
ParameterList list = null;
byte b = r.readByte();
if (b == '(') {
list = new ParameterList();
do {
String name = r.readString();
if (parseDebug)
System.out.println("DEBUG IMAP: parameter name " + name);
if (name == null)
throw new ParsingException(
"BODYSTRUCTURE parse error: " +
type + "/" + subtype + ": " +
"null name in parameter list");
String value = r.readString();
if (parseDebug)
System.out.println("DEBUG IMAP: parameter value " + value);
list.set(name, value);
} while (r.readByte() != ')');
list.set(null, "DONE"); // XXX - hack
} else if (b == 'N' || b == 'n') {
if (parseDebug)
System.out.println("DEBUG IMAP: parameter list NIL");
r.skip(2);
} else
throw new ParsingException("Parameter list parse error");
return list;
}
and the one in javax.mail.internet.ParameterList :
public void set(String name, String value) {
name = name.toLowerCase();
_parameters.put(name, new ParameterValue(name, value));
}
Workaround:
Replacing geronimo-javamail_1.4_mail with javax.mail:mail:1.4.5 works
beautifully. Complete log when using javax.mail:mail :
DEBUG: JavaMail version 1.4.5
DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
DEBUG: Tables of loaded providers
DEBUG: Providers Listed By Class Name:
{com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun
Microsystems, Inc],
com.sun.mail.smtp.SMTPTransport=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun
Microsystems, Inc],
com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun
Microsystems, Inc],
com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun
Microsystems, Inc],
com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun
Microsystems, Inc],
com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun
Microsystems, Inc]}
DEBUG: Providers Listed By Protocol:
{imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun
Microsystems, Inc],
imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun
Microsystems, Inc],
smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun
Microsystems, Inc],
pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun
Microsystems, Inc],
pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun
Microsystems, Inc],
smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun
Microsystems, Inc]}
DEBUG: successfully loaded resource: /META-INF/javamail.default.address.map
DEBUG: setDebug: JavaMail version 1.4.5
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - Getting the session
(javax.mail.Session@46c837cd) for accessing email.
DEBUG: getProvider() returning
javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems,
Inc]
DEBUG: mail.imap.fetchsize: 16384
DEBUG: mail.imap.statuscachetimeout: 1000
DEBUG: mail.imap.appendbuffersize: -1
DEBUG: mail.imap.minidletime: 10
DEBUG: trying to connect to host "localhost", port 143, isSSL false
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE
STARTTLS AUTH=PLAIN] Dovecot ready.
DEBUG IMAP: AUTH: PLAIN
DEBUG: protocolConnect login, host=localhost, user=rudi, password=<non-null>
DEBUG IMAP: AUTHENTICATE PLAIN command trace suppressed
DEBUG IMAP: AUTHENTICATE PLAIN command result: A0 OK [CAPABILITY IMAP4rev1
LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY
THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT CHILDREN NAMESPACE UIDPLUS
LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN
CONTEXT=SEARCH LIST-STATUS] Logged in
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - Connection is
established with IMAP server: imap://rudi@localhost
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - Getting the inbox
DEBUG: connection available -- size: 1
A1 SELECT INBOX
* FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
* OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags
permitted.
* 1 EXISTS
* 0 RECENT
* OK [UIDVALIDITY 1336586379] UIDs valid
* OK [UIDNEXT 2] Predicted next UID
* OK [HIGHESTMODSEQ 1] Highest
A1 OK [READ-WRITE] Select completed.
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - No of messages is 1
A2 SEARCH UNSEEN ALL
* SEARCH
A2 OK Search completed (0.000 secs).
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - No of unread
messages is 0
A3 FETCH 1 (ENVELOPE INTERNALDATE RFC822.SIZE)
* 1 FETCH (INTERNALDATE "10-May-2012 00:59:39 +0700" RFC822.SIZE 410 ENVELOPE
("Thu, 10 May 2012 00:59:39 +0700 (WIT)" "halo" (("Hendy Irawan" NIL "ceefour"
"annafi")) (("Hendy Irawan" NIL "ceefour" "annafi")) (("Hendy Irawan" NIL
"ceefour" "annafi")) ((NIL NIL "rudi" "annafi.dev")) NIL NIL NIL
"<20120509175939.C2275A2463@annafi>"))
A3 OK Fetch completed.
A4 FETCH 1 (BODY.PEEK[HEADER.FIELDS (Newsgroups)])
* 1 FETCH (BODY[HEADER.FIELDS (NEWSGROUPS)] {2}
)
A4 OK Fetch completed.
A5 FETCH 1 (BODYSTRUCTURE)
* 1 FETCH (BODYSTRUCTURE ("text" "plain" ("charset" "us-ascii") NIL NIL "7bit"
6 1 NIL NIL NIL NIL))
A5 OK Fetch completed.
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - Detail of email-0 is
date(Thu May 10 00:59:39 WIT 2012) - sender([Hendy Irawan <ceefour@annafi>]) -
subject(halo) - mimeType()
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - Recipient-0 is
[email protected]
A6 FETCH 1 (BODY[TEXT]<0.6>)
* 1 FETCH (BODY[TEXT]<0> {6}
yuhu
)
A6 OK Fetch completed.
A7 FETCH 1 (FLAGS)
* 1 FETCH (FLAGS (\Seen))
A7 OK Fetch completed.
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - Found mail without
attachment
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - subject is halo for
message-0 type: class java.lang.String
01:24:28 [main] DEBUG id.co.bippo.commerce.dao.EmailsDao - Message 0 content:
yuhu
A8 CLOSE
A8 OK Close completed.
DEBUG: added an Authenticated connection -- size: 1
A9 LOGOUT
* BYE Logging out
A9 OK Logout completed.
DEBUG: IMAPStore connection dead
DEBUG: IMAPStore cleanup, force false
DEBUG: IMAPStore cleanup done
01:24:28 [main] DEBUG i.c.bippo.commerce.dao.EmailsDaoTest - Emails are [Emails
[sender=[Ljavax.mail.internet.InternetAddress;@4bd53f5b, recipients=[Recipients
[[email protected]]], subject=halo, message=message not found,
sentDate=Thu May 10 00:59:39 WIT 2012]]
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